The census states Mary was unmarried in 1901.There
is no further evidence until 1928 when her name is
given as Mary Cowell. The registrar would do a check=
£3 for 3 years but it would be reasonable to
assume the marriage took place in the early years,
Liz has already searched thoroughly. The search might
cost a great deal . Some possibilities----did she marry
in England ? Perhaps not marry but are there any known children which might narrow down search years? Wait for 1911??